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university of Provence - Aix-Marseille I |  |
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university of Provence - Aix-Marseille I | |
| HAL: inria-00070446, version 1 |
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| Seven-equation, two-phase flow three-dimensional calculations using a Mixed-Element-Volume method |
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| Stephen F. Wornom 1Bruno Koobus 1, 2 |
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| (2006) |
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| We present the extension of the five-equation two-dimensional two-phase model of Guillard and Murrone to three-dimensions. The Riemann solver is the acoustic version of the one proposed by Guillard and Murrone. The numerical scheme is a Mixed-Element-Volume approximation centered on the vertices of a tetrahedrization. It uses an edge based formulation. Upstream-Downstream tetrahedra-based limiters are applied for positiveness reinforcement. The computation in advanced in time using explicit multi-stage schemes. This numerical technology is implemented in the parallel mode using mesh partitioning and the message passing interface (MPI). We present some preliminary computations for validation with respect to 2D results and an application to the action of a blast wave on a dense bubble. |
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| 1: | SMASH (INRIA Sophia Antipolis) |
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INRIA – Université de Provence - Aix-Marseille I |
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| 2: | Département de Mathématiques [Montpellier] |
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Université Montpellier II - Sciences et techniques |
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| Domain | : | Computer Science/Other |
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| COMPUTATIONAL FLUID DYNAMICS – TWO-PHASE – FLOW |
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| inria-00070446, version 1 | |
| http://hal.inria.fr/inria-00070446 | |
| oai:hal.inria.fr:inria-00070446 | |
| From: Rapport De Recherche Inria | |
| Submitted on: Friday, 19 May 2006 20:30:48 | |
| Updated on: Wednesday, 18 March 2009 17:06:06 | |
